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胎儿窘迫是妊娠末期及分娩期的常见并发症,直接危及胎儿及新生儿的安危。了解其发病机理,如何选择分娩方式,对胎儿预后均有很大影响,我院自1996年7月—1997年7月分娩540例,胎儿窘迫94例,报告如下。1 资料与方法 1996年7月～1997年7月,在我院分娩540例,胎儿窘迫94例,发生率17.4％。诊断标准:多谱勒听胎心音两次间隔5分钟以上,每次听诊1分钟,胎心音<120/min,胎心音>160/min或胎心监护NST呈晚减;羊水量少(<300ml)或羊水混浊(Ⅰ°—Ⅲ°);胎动减少(3次/小时)或消失。
Fetal distress is a common complication of the late pregnancy and childbirth, and directly endanger the safety of the fetus and newborn. To understand its pathogenesis, how to choose the mode of delivery, have a great impact on the prognosis of the fetus, our hospital from July 1996 to July 1997 540 cases of childbirth, fetal distress in 94 cases, the report is as follows. 1 Materials and Methods July 1996 ~ July 1997, delivery of 540 cases in our hospital, fetal distress in 94 cases, the incidence rate of 17.4%. Diagnostic criteria: Doppler to listen to fetal heart sounds twice more than 5 minutes intervals, each auscultation 1 minute, fetal heart sound <120 / min, fetal heart sound> 160 / min or fetal heart rate monitor NST showed a decrease; amniotic fluid less (<300ml) or cloudy amniotic fluid (I ° -Ⅲ °); decrease in fetal movement (3 times / hour) or disappear.